(单词翻译:单击)
听力文本
A new study suggests that people who have a high pain tolerance could have an increased risk of having a "silent" heart attack.
一项新的研究表明，有高耐痛性的人可能会增加患隐性心脏病的风险。
The most common symptom of a heart attack is chest pain, but there are many people who experience "silent" heart attacks with "no obvious symptoms."
心脏病发作最常见的症状是胸痛，但有许多经历隐性心脏病发作的人没有明显症状。
Andrea Ohrn, the study's lead researcher said, "What's less known is, many people experience heart attacks without knowing it,without ever receiving a diagnosis."
该研究的首席研究员安德里表示，不为人知的是，许多人经历心脏病发作却不知道，从来没有接受过诊断。
In the study, the connection of high pain tolerance and silent heart attacks was more common among women than men.
在这项研究中，高耐痛性和隐性心脏病发作的联系在女性中比男性更常见。
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词汇解析
1、common
常见的;普遍的
His name was Hansen, a common name in Norway.
他的名字叫汉森，在挪威是一个常见的名字。
Oil pollution is the commonest cause of death for seabirds.
石油污染是造成海鸟死亡最常见的原因。
共有的;共同的
Moldavians and Romanians share a common language.
摩尔达维亚人和罗马尼亚人使用同一种语言。
Such behaviour is common to all young people.
这种行为在年轻人中司空见惯。
寻常的;普通的
Democracy might elevate the common man to a position of political superiority.
民主也许能提升普通人的政治地位，让他们产生优越感。
Common salt is made up of 40% sodium and 60% chloride.
食盐由40%的钠和60%的氯化物构成。
2、connection
关系;联系
There was no evidence of a connection between BSE and the brain diseases recently confirmed in cats.
没有证据表明疯牛病与最近确诊的猫类脑病有关联。
The police say he had no connection with the security forces.
警方说他与安全部队没有关系。
关于;与…有关
I am writing in connection with Michael Shower's letter.
关于迈克尔·肖尔的来信，现复信如下。
13 men have been questioned in connection with the murder.
有13名男子因谋杀案受到盘问。
